RCG Insider Trading

Name: Arkolith
Brand: Arkolith

RENN Fund, Inc. · full profile →Last filing Jul 16, 2026

Net Buying · 180d

Open-Market Buys (180d)

$260K

3 insiders

Open-Market Sells (180d)

0 insiders

Net Insider Flow

$260K

open market, 180d

Reporting Insiders

420 P/S transactions

Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Form 4 insider API

Open-market buys and sells, cluster scans, company flows.

insider.transactions

13F holdings API

Owners, holdings, deltas, point-in-time portfolios.

stock.owners

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Recent Form 4 Transactions

100 shown

Date	Insider	Role	Action	Shares	Price	Value
Jul 16, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.02	$2K
Jul 15, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.00	$2K
Jul 14, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.02	$2K
Jul 13, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.00	$2K
Jul 10, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.02	$2K
Jul 9, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.02	$2K
Jul 8, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.02	$2K
Jul 7, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.04	$2K
Jul 6, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.01	$2K
Jul 2, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.11	$2K
Jul 1, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$3.09	$2K
Jun 30, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.93	$2K
Jun 29, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.85	$2K
Jun 26, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.79	$2K
Jun 25, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.73	$2K
Jun 24, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.76	$2K
Jun 23, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
Jun 22, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.78	$2K
Jun 18, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.83	$2K
Jun 17, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.85	$2K
Jun 16, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.74	$2K
Jun 15, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.85	$2K
Jun 12, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
Jun 11, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
Jun 10, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
Jun 9, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
Jun 8, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.76	$2K
Jun 5, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.82	$2K
Jun 4, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
Jun 4, 2026	Doyle Peter	Insider	Buy(P)	300	$2.72	$816
Jun 3, 2026	Doyle Peter	Insider	Buy(P)	400	$2.75	$1K
Jun 3, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
Jun 2, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.71	$2K
Jun 1, 2026	Doyle Peter	Insider	Buy(P)	500	$2.71	$1K
Jun 1, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.75	$2K
May 29, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.89	$2K
May 28, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.73	$2K
May 27, 2026	Horizon Kinetics Asset Management LLC	10% Owner	Buy(P)	756	$2.70	$2K
Apr 7, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.24	$1K
Apr 7, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.24	$58
Apr 7, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.24	$583
Apr 7, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.24	$583
Apr 7, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.24	$959
Apr 7, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.24	$58
Apr 7, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.24	$266
Apr 6, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.05	$1K
Apr 6, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.05	$55
Apr 6, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.05	$549
Apr 6, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.05	$549
Apr 6, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.05	$903
Apr 6, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.05	$55
Apr 6, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.05	$250
Apr 2, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.27	$1K
Apr 2, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.27	$59
Apr 2, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.27	$589
Apr 2, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.27	$589
Apr 2, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.27	$968
Apr 2, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.27	$59
Apr 2, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.27	$268
Apr 1, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.25	$1K
Apr 1, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.25	$59
Apr 1, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.25	$585
Apr 1, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.25	$585
Apr 1, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.25	$962
Apr 1, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.25	$59
Apr 1, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.25	$267
Mar 31, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.24	$1K
Mar 31, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.24	$58
Mar 31, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.24	$583
Mar 31, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.24	$583
Mar 31, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.24	$959
Mar 31, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.24	$58
Mar 31, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.24	$266
Mar 30, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.25	$962
Mar 30, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.25	$267
Mar 30, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.25	$585
Mar 30, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.25	$585
Mar 30, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.25	$59
Mar 30, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	354	$3.25	$1K
Mar 30, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.25	$59
Mar 27, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.25	$962
Mar 27, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.25	$585
Mar 27, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.25	$267
Mar 27, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.25	$59
Mar 27, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.25	$1K
Mar 27, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.25	$59
Mar 27, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.25	$585
Mar 26, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.29	$974
Mar 26, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.29	$592
Mar 26, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.29	$59
Mar 26, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	82	$3.29	$270
Mar 26, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.29	$59
Mar 26, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.29	$592
Mar 26, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.29	$1K
Mar 25, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	296	$3.28	$971
Mar 25, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.28	$59
Mar 25, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.28	$590
Mar 25, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	180	$3.28	$590
Mar 25, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	18	$3.28	$59
Mar 25, 2026	Stahl Murray	President/Co-Portfolio Manager, 10% Owner	Buy(P)	360	$3.28	$1K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-01-04 → 2026-07-18. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).